Ventilating fan
Weisser , et al. February 22, 2
U.S. patent number D944,387 [Application Number D/705,936] was granted by the patent office on 2022-02-22 for ventilating fan. This patent grant is currently assigned to ebm-papst St. Georgen GmbH & Co. KG. The grantee listed for this patent is ebm-papst St. Georgen GmbH & Co. KG. Invention is credited to Tobias Brucker, Arnold Kuner, Achim Loffler, Volker Mauch, Stefan Mayer, Fabian Moser, Marcel Paffendorf, Norbert Weisser.
| United States Patent | D944,387 |
| Weisser , et al. | February 22, 2022 |
Ventilating fan
Claims
CLAIM The ornamental design for a ventilating fan, as shown and described.
| Inventors: | Weisser; Norbert (Niedereschach-Kappel, DE), Kuner; Arnold (St. Georgen, DE), Mauch; Volker (Dunningen, DE), Paffendorf; Marcel (Gutach, DE), Mayer; Stefan (Brigachtal, DE), Brucker; Tobias (Lauterbach, DE), Moser; Fabian (St. Georgen, DE), Loffler; Achim (Emmendingen, DE) | ||||||||||
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| Applicant: |
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| Assignee: | ebm-papst St. Georgen GmbH &
Co. KG (St. Georgen, DE) |
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| Appl. No.: | D/705,936 | ||||||||||
| Filed: | September 17, 2019 |
Foreign Application Priority Data
| Mar 26, 2019 [EM] | 006329389-0001 | |||
| Current U.S. Class: | D23/411; D23/370 |
| Current International Class: | 2303 |
| Field of Search: | ;D23/328,332,333,370-383,385,335-337,341,351,352,354,411-414 |
References Cited [Referenced By]
U.S. Patent Documents
| D209250 | November 1967 | Grad |
| D297761 | September 1988 | Shiraki |
| D461238 | August 2002 | Horng |
| D483109 | December 2003 | Chang |
| D512499 | December 2005 | Li |
| D637706 | May 2011 | Kawai |
| D723151 | February 2015 | Xu |
| D732655 | June 2015 | Ueno |
| D894367 | August 2020 | Gebert |
| D897520 | September 2020 | Gebert |
| 2018/0252221 | September 2018 | Yamasaki |
| 2019/0145429 | May 2019 | Ishida |
| 2020/0166040 | May 2020 | Yasumoto |
Attorney, Agent or Firm: Harness, Dickey & Pierce, P.L.C.
Description
FIG. 1 is a bottom plan view of a ventilating fan.
FIG. 2 is a perspective view of the ventilating fan of FIG. 1.
FIG. 3 is a top plan view of the ventilating fan of FIG. 1.
FIG. 4 is a perspective view of the ventilating fan of FIG. 3; and,
FIG. 5 is a side elevation view of the ventilating fan of FIG. 1.
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